Nfs client setting up a write rpc task
nfs.proc.write_setup
version
NFS version
offset
the file offset
size
bytes written in this execution
bitmask1
V4 bitmask representing the set of attributes supported on this filesystem
server_ip
IP address of server
bitmask0
V4 bitmask representing the set of attributes supported on this filesystem
count
bytes written in this execution
prot
transfer protocol
how
used to set args.stable. The stable value could be: NFS_UNSTABLE,NFS_DATA_SYNC,NFS_FILE_SYNC (in nfs.proc3.write_setup and nfs.proc4.write_setup)
The write_setup function is used to setup a write RPC task. It is not doing the actual write operation.